ath10k: Fix ath10k_wmi_tlv_op_pull_peer_stats_info() unlock without lock

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[ Upstream commit eaaf52e4b8 ]

ath10k_wmi_tlv_op_pull_peer_stats_info() could try to unlock RCU lock
winthout locking it first when peer reason doesn't match the valid
cases for this function.

Add a default case to return without unlocking.

Fixes: 09078368d5 ("ath10k: hold RCU lock when calling ieee80211_find_sta_by_ifaddr()")
Reported-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210406230228.31301-1-skhan@linuxfoundation.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Shuah Khan 2021-04-06 17:02:28 -06:00 • committed by Greg Kroah-Hartman

parent 8bb054fb33

commit 1cce33fe59

1 changed files with 3 additions and 0 deletions

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drivers/net/wireless/ath/ath10k/wmi-tlv.c

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